<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Document</title>
	<style type="text/css">
		.box{
			/*padding-left:20px; 
			padding-right:30px;
			padding-top:40px;
			padding-bottom: 50px;*/
			padding:20px 30px 40px 50px;
			width: 500px;
			height: 300px;
			background: red;
		}
	</style>
</head>
<body>
	<div class="box">14期威武</div>
</body>
</html>